<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Sheet1 </title>
    <link rel="ico" href="{{url_for('static',filename='favicon.ico')}}">
</head>
<body>
    {% for message in get_flashed_messages() %}
        <div class="alert"> {{ message}} </div>
    {% endfor %}
    <p>随意打的字</p>
</body>
</html>
